Figure 13. Inside the system—two 3.5-inch cabled hard drive systems
1.
control panel module
3.
intrusion switch
5.
expansion card riser
7.
processor
9.
cooling fan blank
11.
optical drive
Intrusion switch
Removing the intrusion switch
Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.
1.
Ensure that you follow the
2.
Follow the procedure listed in
3.
Keep the plastic scribe ready.
2.
4.
6.
8.
10.
Safety
instructions.
Before working inside your
cabled hard drive
power supply unit
memory module (A1, A2, A3, A4)
system board
cooling fan (3)
system.
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